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src/cpu/x86/vm/vm_version_x86.hpp

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*** 704,713 **** --- 704,715 ---- static bool supports_avx512cd() { return (_cpuFeatures & CPU_AVX512CD) != 0; } static bool supports_avx512bw() { return (_cpuFeatures & CPU_AVX512BW) != 0; } static bool supports_avx512vl() { return (_cpuFeatures & CPU_AVX512VL) != 0; } static bool supports_avx512vlbw() { return (supports_avx512bw() && supports_avx512vl()); } static bool supports_avx512novl() { return (supports_evex() && !supports_avx512vl()); } + static bool supports_avx512nobw() { return (supports_evex() && !supports_avx512bw()); } + static bool supports_avx256only() { return (supports_avx2() && !supports_evex()); } // Intel features static bool is_intel_family_core() { return is_intel() && extended_cpu_family() == CPU_FAMILY_INTEL_CORE; } static bool is_intel_tsc_synched_at_init() {
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